Somfy SDN DecoFlex Digital Keypad, 8-Button Black (1871494)
Somfy SDN DecoFlex Digital Keypad, 8-Button Black (1871494)
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Somfy SDN DecoFlex Digital Keypad, 8-Button, Black
A hard-wired, in-wall SDN keypad with 8 fully programmable buttons, providing a local user interface for a stand-alone Somfy Digital Network system. Each keypad communicates directly with intelligent motors on the network -- no centralized controller required -- and includes 8 dry contact inputs on the back regardless of front-button count, all programmable to output SDN commands via Set pro by Somfy configuration software.
Specifications
| Part type | SDN in-wall keypad |
| Buttons | 8 |
| Dry contact inputs | 8 (regardless of button count) |
| Programming | Press, Release, Hold -- per button; Set pro by Somfy software |
| Color | Black |
| Power/comms | Single SDN bus connection (power + data) |
| Genuine part | Yes -- Somfy 1871494 |
Compatible with: Somfy Digital Network (SDN) RS485 motor systems, SDN Data Hub/Panel
Official Somfy documentation
Sold by ShadeMotorsDirect -- an authorized source for genuine Somfy motorized window shade, blind, and drapery parts.
Common questions
What does the DecoFlex SDN Keypad V2, 8-Button, Black do?
Part 1871494 is a hard-wired, in-wall keypad for stand-alone Somfy Digital Network shading systems. It talks to the SDN motors on the bus, so the project needs no central controller.
How are the 8 buttons programmed?
Each button can carry separate commands for Press, Release and Hold. Set pro by Somfy software handles the setup, and you can export and back up each keypad configuration for later jobs.
What are the dry contact inputs for?
The keypad has eight dry contact inputs, whatever the button count. You can program each input to output SDN commands, so a wired contact closure from another system can trigger shade moves.
Can a button save a favorite shade position?
Yes. A button press sets an intermediate position at the shade's current height, and the keypad can recall that stop later. Somfy lists the keypad for blinds, draperies and shades.
How is the keypad powered and connected?
A single SDN bus connection carries both power and data, and Somfy lists a 24 V minimum voltage for the V2 keypad. The SDN Data Hub V2 (1870951) can power up to 3 keypads from its ports.
Which other colors and versions are available?
This listing is the black 8-button keypad. The same V2 keypad comes in white (1871472), and the SDN DecoFlex Digital Keypad, 6-Button Black (1871495) suits rooms that need fewer buttons. Somfy lists the keypad as UL-approved with a 5 year warranty.
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How this motor compares
Verified Somfy specs for this motor and its closest alternatives.
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Somfy SDN DecoFlex Digital Keypad, 8-Button Black (1871494)
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Somfy SDN DecoFlex Digital Keypad, 6-Button Black (1871495)
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| Price | ||||
| Control | RS485 (SDN) | RS485 (SDN) | RS485 (SDN) | RS485 (SDN) |
| Power | 24V DC via SDN bus | Wired | 24V DC via SDN bus | 24V DC via SDN bus |
| What's different | The product on this page | Close alternative | Close alternative | Close alternative |
| Buy | Currently viewing | View details | View details | View details |
